Karbonn A21

Network
TechnologyGSM / HSPA
2G bandsGSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 2100
SpeedHSPA 7.2/0.384 Mbps
GPRSYes
EDGEYes
Launch
Announced2012
StatusDiscontinued
Body
Dimensions-
Weight-
SIMDual SIM (Mini-SIM)
Display
TypeTFT capacitive touchscreen, 256K colors
Size4.5 inches, 57.6 cm2
Resolution480 x 800 pixels, 5:3 ratio (~207 ppi density)
Platform
OSAndroid 4.0 (Ice Cream Sandwich)
CPUDual-core 1.2 GHz
Memory
Card slotmicroSD, up to 32 GB (dedicated slot)
Internal4 GB, 512 MB RAM
Main Camera
Single5 MP, AF
FeaturesLED flash
VideoYes
Selfie camera
Single1.3 MP
Video
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 b/g/n
Bluetooth2.1, A2DP
GPSYes, with A-GPS
RadioNo
USBmicroUSB 2.0
Features
SensorsAccelerometer, proximity
Battery
 Removable Li-Ion 1800 mAh battery
Stand-byUp to 200 h
Talk timeUp to 5 h
Misc
ColorsPearl White
SAR EU0.44 W/kg (head)
PriceAbout 130 EUR


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